piriform aperture
noun
variants
or pyriform aperture
: the anterior opening of the nasal cavities in the skull
Dictionary Entries Near piriform aperture
Cite this Entry
“Piriform aperture.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/piriform%20aperture. Accessed 13 Dec. 2024.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share